55050550499 has 8 divisors (see below), whose sum is σ = 62918718720. Its totient is φ = 47183333256.

The previous prime is 55050550453. The next prime is 55050550519. The reversal of 55050550499 is 99405505055.

55050550499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55050550499 - 2¹² = 55050546403 is a prime.

It is a super-2 number, since 2×55050550499² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55050552499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109049 + ... + 349274.

It is an arithmetic number, because the mean of its divisors is an integer number (7864839840).

Almost surely, 2^55050550499 is an apocalyptic number.

55050550499 is a deficient number, since it is larger than the sum of its proper divisors (7868168221).

55050550499 is a wasteful number, since it uses less digits than its factorization.

55050550499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475489.

The product of its (nonzero) digits is 1012500, while the sum is 47.

The spelling of 55050550499 in words is "fifty-five billion, fifty million, five hundred fifty thousand, four hundred ninety-nine".